Top Story

As renewable energy deals ago, General Electric’s announcement this week that it would supply 23 megawatts of solar panels for an Illinois photovoltaic farm was rather small change.

But it’s the type of thin-film solar panels and where the photovoltaic power plant will be built that foreshadows a potentially sizable business opportunity as well as a way to maximize renewable energy production.

Geothermal energy developers plan to pump 24 million gallons of water into the side of a dormant volcano in Central Oregon this summer to demonstrate new technology they hope will give a boost to a green energy sector that has yet to live up to its promise.

While Americans celebrated U.S. history on the Fourth of July yesterday, a company in Spain celebrated an historic moment for the solar industry: Torresol’s 19.9 MW concentrating solar power plant became the first ever to generate uninterrupted electricity for 24 hours straight. The plant uses a Power Tower design which features a field of 2,650 [...]

In a move that could shake up the American solar industry, General Electric plans to announce on Thursday that it will build the nation’s largest photovoltaic panel factory, with the goal of becoming a major player in the market. The plant, whose location has not been determined, will employ 400 workers and create 600 related jobs, according to G.E. The factory would annually produce solar panels that would generate 400 megawatts of energy, or enough to power 80,000 homes a year.

A cursor on a computer screen can be controlled using thoughts about a range of vowel sounds, research has found. Brain signals have been translated into motion or even pictures before, but the current research showcases a nascent technique called electrocorticography using sensors placed directly on the surface of the brain.

Engineers at Stanford University may have developed a way to double or triple the efficiency of solar power, in a potential breakthrough that could drop the price of solar-generated electricity to a level more competitive with fossil fuels. Stanford’s Department of Materials Science and Engineering published a paper in the journal Nature Materials yesterday that [...]

By unveiling a solar heating and cooling programme that could create 25,000 new green jobs, generate US$2.6 billion in revenue and see 2 GW of new solar thermal capacity installed in the state over the next decade, New York has revealed its ambition to become America’s national leader in solar heating and cooling. Thermal storage is also an area that, if effectively solved, would allow for additional advancement of the industry

PAYERNE, Switzerland — An experimental solar-powered plane landed safely Thursday after completing its first 24-hour test flight, proving that the aircraft can collect enough energy from the sun during the day to stay aloft all night. Pilot Andre Borschberg eased the Solar Impulse onto the runway at Payerne airfield about 30 miles southwest of the [...]

The Solar Electric Light Fund (SELF) has been announced as one of three winners in the Women | Tools | Technology Challenge sponsored by Ashoka’s Changemakers and ExxonMobil in partnership with the International Center for Research on Women (ICRW). Other winning entries were submitted by Bicycling Empowerment Network Namibia, Namibia, and Lua Nova Association, Brazil. [...]